AUGUST 4, 2026
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Case File

CVE-2021-38561

HIGH · CVSS 7.5 EPSS 1.36%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-12-26 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It may lead to a denial-of-service condition.

CVE
CVE-2021-38561
Severity
HIGH
CVSS
7.5
EPSS
1.36%

Original NVD Description

golang.org/x/text/language in golang.org/x/text before 0.3.7 can panic with an out-of-bounds read during BCP 47 language tag parsing. Index calculation is mishandled. If parsing untrusted user input, this can be used as a vector for a denial-of-service attack.

Related CVEs

Other vulnerabilities affecting the same vendor(s)